<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><br class=""></div><div class=""> I knew they hate Macs but now Linux? Any trustworthy machines to run valgrind?</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ petscmpiexec -valgrind -n 1 ./ex238 -mat_block_size 12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== </span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== Process terminating with default action of signal 4 (SIGILL)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== Illegal opcode at address 0x4F808A9</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== at 0x4F808A9: PetscSetDisplay (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== by 0x4F086BD: PetscOptionsCheckInitial_Private (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== by 0x4F0D5BC: PetscInitialize (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14144== by 0x108D0E: main (in /scratch/bsmith/petsc/src/mat/tests/ex238)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Illegal instruction (core dumped)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ echo $PETSC_OPTIONS</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo; min-height: 16px;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""></span><br class=""></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ hostname </span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">petsc-02</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ uname -a</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Linux petsc-02 4.15.0-135-generic #139-Ubuntu SMP Mon Jan 18 17:38:24 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ which valgrind</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/usr/bin/valgrind</span></div></div><div class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ make ex237</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">gcc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -march=native -O3 -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -march=native -O3 -I/scratch/bsmith/petsc/include -I/scratch/bsmith/petsc/arch-add-baij-12/include ex237.c -Wl,-rpath,/scratch/bsmith/petsc/arch-add-baij-12/lib -L/scratch/bsmith/petsc/arch-add-baij-12/lib -lpetsc -llapack -lblas -lpthread -lm -lX11 -lquadmath -ldl -o ex237</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ petscmpiexec -valgrind -n 1 ./ex237</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== </span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== Process terminating with default action of signal 4 (SIGILL)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== Illegal opcode at address 0x4F808A9</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== at 0x4F808A9: PetscSetDisplay (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== by 0x4F086BD: PetscOptionsCheckInitial_Private (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== by 0x4F0D5BC: PetscInitialize (in /scratch/bsmith/petsc/arch-add-baij-12/lib/libpetsc.so.3.014.4)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">==14841== by 0x109DE0: main (in /scratch/bsmith/petsc/src/mat/tests/ex237)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Illegal instruction (core dumped)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">/scratch/bsmith/petsc/src/mat/tests</span><span style="font-variant-ligatures: no-common-ligatures; color: #c814c9" class=""><b class=""> (barry/2021-02-12/add-baij-12=)</b></span><span style="font-variant-ligatures: no-common-ligatures" class=""> arch-add-baij-12</span></div><div style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div></span></div></body></html>